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Which of the following is a sinusoid? A. y = |x| B. y = 2x C. y^2 + x^2 = 9 D. y = 2sin x
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2 votes
Which of the following is a sinusoid?

A. y = |x|
B. y = 2x
C. y^2 + x^2 = 9
D. y = 2sin x

User RSKMR
by
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1 Answer

6 votes
The correct answer among the choices presented above is option S. The equation y = 2sinx is a sinusoid. A sinusoid is a curve having the form of a sine wave and since the equation contains the sine function then it must be the answer.
User MatuDuke
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